FR798180A
Expired / Lapsed
FR
⏱️ 0.0 years remaining
Aerial towing process
Assignee: Robert Kronfeld
•
Filing: 1935-02-09
•
Granted: 1936-05-11
•
Expires: 1955-02-09
Abstract
No abstract record available.
Inventors
- 👤 Robert Kronfeld
- 👤 Alois Bohm
- 👤 Henri Chasserio
Bibliographic Details
Application Number
—
Jurisdiction
FR
Data Source
google_patents
Last Synchronized
2026-10-23 22:04
CPC Classifications
B; B64; B64D; B64D3/00
Claims Analysis
Total Claims: 0
No claims parsed yet. Click Sync Now above to re-index claims from Google Patents.
References Cited (Backward Citations)
No citation records indexed.
USPTO Annuity & Maintenance Windows
Maintenance schedule is calculated for granted US utility patents.